Foam sprayer



FIG. 1 is a front perspective view of a foam sprayer showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the foam sprayer in which the design is embodied that form no part of the claimed design. All surfaces and all sides not shown form no part of the claimed design. 

CLAIM The ornamental design for a foam sprayer, as shown and described. 